Spring
Latest DINKLE ENTERPRISE CO., LTD. Patents:
Description
Claims
The ornamental design for a spring, as shown and described.
Referenced Cited
U.S. Patent Documents
D569801 | May 27, 2008 | Chuang |
D582348 | December 9, 2008 | Shiu |
D625580 | October 19, 2010 | Giordano |
D632158 | February 8, 2011 | Yang |
D732930 | June 30, 2015 | Harrow |
D750476 | March 1, 2016 | Huang |
D759475 | June 21, 2016 | Banno |
D759476 | June 21, 2016 | Iwahara |
D767372 | September 27, 2016 | Itou |
D850890 | June 11, 2019 | Cole |
D884465 | May 19, 2020 | Chen |
Patent History
Patent number: D936458
Type: Grant
Filed: Jun 10, 2020
Date of Patent: Nov 23, 2021
Assignees: DINKLE ENTERPRISE CO., LTD. (New Taipei), DINKLE ELECTRIC MACHINERY (CHINA) CO., LTD. (Jiangsu)
Inventor: Shang-Tsai Wu (New Taipei)
Primary Examiner: Mark A Goodwin
Application Number: 29/737,652
Type: Grant
Filed: Jun 10, 2020
Date of Patent: Nov 23, 2021
Assignees: DINKLE ENTERPRISE CO., LTD. (New Taipei), DINKLE ELECTRIC MACHINERY (CHINA) CO., LTD. (Jiangsu)
Inventor: Shang-Tsai Wu (New Taipei)
Primary Examiner: Mark A Goodwin
Application Number: 29/737,652
Classifications
Current U.S. Class:
D8/349